efruchter
/ MapGenerator.java
Created
October 30, 2012 18:43
Map generating algorithm for a roguelike with a GUI map viewer.
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| import java.util.ArrayList; | |
| import java.util.Arrays; | |
| import java.util.Collections; | |
| import java.util.List; | |
| import java.util.Random; | |
| /** | |
| * A static utility class for generating random maps for a dungeon-crawler. | |
| * | |
| * @author Eric |
efruchter
/ HelloWorld.lua
Created
June 5, 2013 20:48
A simple intro to the Lua language, with everybody's favorite program, Hello World! Credit goes to Corsix.org.
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| _={_=_G}for--[[]]__--[[]]in(next),_["_"]do(_)[_]=(__)_[#_[_]],_[_[_]:byte(-#"#" | |
| )+#_[_]-(#{}+#"(#''"*#"*#*#*"*#"_[_[]]")]=_[_],_[_]end(_)[_]=_._[_[#""]]{[_._[_ | |
| [#""]]]=_}_[""]=_._[_._[_[#[=[=#=]=]*-((#[=[#[=]#]=]))]](_._[_[-#[[_[-#[#_[_]]] | |
| ](_))]_[";"]=_._[_[#"#"+(#")#^")^#"#^"]]_["'"]=[[sub]]_['"']=_[""][_["'"]]_["/" | |
| ]=[[/_)=.,[#"('*:^;+]]_["'"]=_[""][_['"'](_[-#[[=[=]=]]],-#",_",-#"..").._["'"] | |
| ]_["["]=_['"'](_[-#"#-]_"],#",",#{_}).._['"'](_[-#"-"],#",",#"#").._['"'](_[-(# | |
| "^#^")^#"^#"],#"-",#"(").._['"'](_[#_[-#"#"]*-#"[#"],#_[-#"#"],#_[-#"#"]).._['' | |
| ..'"'](_[-#[[=[]=]]],#_["/"]/#_["/"],#"/").._['"'](_[-(#"#)-")^#[[""]]],-#"-,", | |
| -#[=[[]]=])_["]"]=_['"'](_[-#_[-#"-"]],#",",#"#").._[";"](_["["]..[=[('\]=]..(# | |
| '#).'*#',..]]'*#'",#"#",'-#'(').."')")().._['"'](_[-#_[-#"-"]],-#_[-#"-"]-#"-", |
efruchter
/ .gitignore-unity
Created
June 17, 2013 07:15
Nice .gitignore for Unity3D projects in particular. Put it in root, don't forget to put unity in meta file mode!
Also rename this file when you get to using it.
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| /Library/ | |
| /Temp/ | |
| *.blend* | |
| !*.blend | |
| !*.meta |
efruchter
/ .xbindkeysrc
Last active
December 23, 2015 01:58
display rotate script for Thinkpad x200 using xrandr, xsetwacom, and xbindkeys.
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| "bash rotate_display flip" | |
| m:0x0 + c:161 | |
| NoSymbol |
efruchter
/ viterbi.py
Last active
December 26, 2015 02:29
Viterbi Solver for homework 3. Sloppy, but it gets the job done.
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| def avalanche(sequence, print_all=False): | |
| states = ['1', '2'] | |
| emissions = {} | |
| emissions[('1', 'C')] = .1 | |
| emissions[('1', 'C#')] = .1 | |
| emissions[('1', 'D')] = .4 | |
| emissions[('1', 'D#')] = .4 | |
| emissions[('2', 'C')] = .4 |
efruchter
/ rotate_screen_widget.py
Last active
December 31, 2015 02:29
Rotate the screen using this GTK taskbar icon
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| #!/usr/bin/python | |
| # -*- coding: utf-8 -*- | |
| # [SNIPPET_NAME: Screen Rotate] | |
| # [SNIPPET_DESCRIPTION: Shows a widget to rotate screen] | |
| # [SNIPPET_AUTHOR: Eric Fruchter <[email protected]>] | |
| # [SNIPPET_LICENSE: GPL] | |
| # | |
| import gtk |
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| package test; | |
| import static org.junit.Assert.assertFalse; | |
| import static org.junit.Assert.assertTrue; | |
| import org.junit.Test; | |
| /** | |
| * A not-very-efficient hashmap with an array as a base. | |
| * |
efruchter
/ geocode.py
Created
February 12, 2014 09:54
A python script to convert addresses into lat/lng pairs via Google's API.
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| import time | |
| import json | |
| import urllib2 | |
| import csv | |
| def geocode(a): | |
| h = a.replace(' ', '+') | |
| req = 'http://maps.googleapis.com/maps/api/geocode/json?address=' + h + '&sensor=false' | |
| data = json.load(urllib2.urlopen(req)) | |
| ploc = data['results'] |
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| #python 2.7 | |
| from __future__ import division | |
| padding = '|' | |
| cipher_key = 'abcdefghijklmnopqrstuvwxyz ' | |
| cipher_key_length = len(cipher_key) | |
| # A shift cipher. Can also use a key, turning it into a vernam cipher. | |
| # text = the text | |
| # key = the key. Can be a number or a string. |
efruchter
/ weighted_random.py
Last active
August 29, 2015 14:01
An implementation of weighted random selection in python. O(n*log(n))
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| import random | |
| # This method randomly picks a single choice from a collection of choices. | |
| # freq_tuples: List of tuples of the form: (choice, count) | |
| # Returns a choice, or None if empty list. | |
| def weighted_random_selection(freq_tuples): | |
| if len(freq_tuples) == 1: | |
| return freq_tuples[0][0] | |
| sorted_freq_tuples = sorted(freq_tuples, key = lambda tup : tup[1], reverse=True) | |
| total = sum([count for gram, count in freq_tuples]) * random.random() |
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